描述
DCS系统信号电缆的选择与敷设,应严格按照有关规定执行。屏蔽电缆的屏蔽层应按以上要求进行接地。为了提高DCS系统的抗干扰能力,DCS系统开关量输入/输出信号,选用阻燃型对绞铜网屏蔽计算机电缆还是比较恰当的。
GIDDINGS LEWIS HSM630 401-34439-00 H-6300-Q-H00AA Rev.B
Giddings/ Lewis 503-19031-00 Operator Station Board Kit
GIDDINGS & LEWIS PIC900 945 CPU W/COMM
GIDDINGS & LEWIS 502-03963-61 NSFP 5020396361
GIDDINGS & LEWIS 502-03994-10R3 USPP 5020399410R3
GIDDINGS & LEWIS 502-03994-11R6 USPP 5020399411R6
GIDDINGS & LEWIS 502-03994-10 USPP 5020399410
GIDDINGS & LEWIS 1-21762-01 USPP 12176201
GIDDINGS & LEWIS 502-03963-60 NSFP 5020396360